The Adiabatic PropagatorAmerican Journal of Physics (1989)
AbstractThe Feynman propagator is expanded in the adiabatic limit, wherein the time scale over which the potential varies is long compared to typical quantum mechanical oscillation times in the problem. Comparison with known exact results is made for two simple models.
Citation InformationBR Holstein. "The Adiabatic Propagator" American Journal of Physics Vol. 57 Iss. 8 (1989)
Available at: http://works.bepress.com/barry_holstein/9/